General English

  • adjective unusual in a way that is strange.
  • noun a person who behaves in an unusual way

General Science

  • adjective referring to an orbit which is elliptical rather than circular

Cars & Driving

  • adjective mounted off-centre
  • noun a part transmitting an eccentric drive, such as a disc with a provision for a drive from its outer part, or an eccentric shaft


  • Deviating from a circular path. For instance, having an elliptical path.
  • Situated away from a center.